JYJ member Kim Junsu shared a new photo of his twin brother, Kim Junho.

The singer shared the above photo via his official Twitter page and wrote, "Happy New Year ^^"

Junsu and his brother struck a charismatic pose for the camera, but the photo left fans concerned as Junsu looked a lot thinner than usual.

Netizens who saw the photo responded with, "You really lost a lot of weight", "I like the black manicure!", "Playing soccer has caused you to lose a lot of weight T_T", and more.

In related news, the singer will be starring in 'Elizabeth' the musical alongside Ock Ju Hyun.

Which is the better looking twin? Toss us your thoughts below!

Source & Image: Junsu's Twitter